== replay-dual test 26: dbench and tar with mds failover ========================================================== 10:26:13 (1758810373) Starting client oleg149-client.virtnet: -o user_xattr,flock 192.168.201.149@tcp:/lustre /mnt/lustre Started clients oleg149-client.virtnet: 192.168.201.149@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 64884 Started dbench loop with 64885 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H crush /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2056 1285632 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1832 1285856 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22024 3584800 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 23560 7190284 1% /mnt/lustre '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Thu Sep 25 10:26:16 EDT 2025 waiting for dbench pid 64957 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs failed to create barrier semaphore 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 103 4.78 MB/sec warmup 1 sec latency 39.119 ms 1 188 3.79 MB/sec warmup 2 sec latency 68.788 ms 1 259 3.24 MB/sec warmup 3 sec latency 66.152 ms 1 315 2.87 MB/sec warmup 4 sec latency 103.784 ms 1 390 2.76 MB/sec warmup 5 sec latency 73.914 ms test_26 fail mds1 1 times Failing mds1 on oleg149-server 1 476 2.78 MB/sec warmup 6 sec latency 84.423 ms Stopping /mnt/lustre-mds1 (opts:) on oleg149-server 1 593 2.93 MB/sec warmup 7 sec latency 67.479 ms 1 606 2.62 MB/sec warmup 8 sec latency 931.402 ms 1 606 2.33 MB/sec warmup 9 sec latency 1931.646 ms 1 606 2.09 MB/sec warmup 10 sec latency 2933.393 ms 1 606 1.90 MB/sec warmup 11 sec latency 3935.210 ms 1 606 1.75 MB/sec warmup 12 sec latency 4935.439 ms 1 606 1.61 MB/sec warmup 13 sec latency 5935.692 ms 10:26:30 (1758810390) shut down facet: mds1 facet_host: oleg149-server facet_failover_host: oleg149-server 1 606 1.50 MB/sec warmup 14 sec latency 6935.913 ms 1 606 1.40 MB/sec warmup 15 sec latency 7936.096 ms 1 606 1.31 MB/sec warmup 16 sec latency 8936.301 ms 1 606 1.23 MB/sec warmup 17 sec latency 9936.586 ms 1 606 1.16 MB/sec warmup 18 sec latency 10936.818 ms 1 606 1.10 MB/sec warmup 19 sec latency 11937.153 ms 1 606 0.00 MB/sec execute 1 sec latency 13937.591 ms 1 606 0.00 MB/sec execute 2 sec latency 14938.010 ms 1 606 0.00 MB/sec execute 3 sec latency 15938.225 ms Failover mds1 to oleg149-server mount facets: mds1 1 606 0.00 MB/sec execute 4 sec latency 16941.304 ms 1 606 0.00 MB/sec execute 5 sec latency 17941.459 ms 1 606 0.00 MB/sec execute 6 sec latency 18941.847 ms 1 606 0.00 MB/sec execute 7 sec latency 19943.144 ms 1 606 0.00 MB/sec execute 8 sec latency 20943.321 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 606 0.00 MB/sec execute 9 sec latency 21944.335 ms 1 606 0.00 MB/sec execute 10 sec latency 22944.701 ms 1 606 0.00 MB/sec execute 11 sec latency 23944.848 ms oleg149-server: oleg149-server.virtnet: executing set_default_debug -1 all 1 606 0.00 MB/sec execute 12 sec latency 24945.128 ms pdsh@oleg149-client: oleg149-server: ssh exited with exit code 1 Started lustre-MDT0000 10:26:49 (1758810409) targets are mounted 10:26:49 (1758810409) facet_failover done 1 606 0.00 MB/sec execute 13 sec latency 25945.924 ms 1 606 0.00 MB/sec execute 14 sec latency 26946.062 ms 1 606 0.00 MB/sec execute 15 sec latency 27946.238 ms 1 640 0.01 MB/sec execute 16 sec latency 28694.616 ms oleg149-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 712 0.01 MB/sec execute 17 sec latency 62.605 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 779 0.02 MB/sec execute 18 sec latency 64.822 ms 1 858 0.03 MB/sec execute 19 sec latency 61.659 ms 1 916 0.04 MB/sec execute 20 sec latency 71.632 ms 1 981 0.04 MB/sec execute 21 sec latency 64.961 ms 1 1085 0.09 MB/sec execute 22 sec latency 62.495 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2304 1285384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1285644 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 33376 3572848 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 25608 3581104 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 58984 7153952 1% /mnt/lustre 1 1164 0.09 MB/sec execute 23 sec latency 77.436 ms 1 1236 0.09 MB/sec execute 24 sec latency 48.536 ms 1 1399 0.20 MB/sec execute 25 sec latency 50.988 ms 1 1474 0.19 MB/sec execute 26 sec latency 64.217 ms 1 1552 0.19 MB/sec execute 27 sec latency 66.701 ms 1 1619 0.19 MB/sec execute 28 sec latency 47.009 ms test_26 fail mds2 2 times 1 1696 0.18 MB/sec execute 29 sec latency 69.083 ms Failing mds2 on oleg149-server 1 1808 0.18 MB/sec execute 30 sec latency 59.996 ms Stopping /mnt/lustre-mds2 (opts:) on oleg149-server 1 1884 0.17 MB/sec execute 31 sec latency 55.390 ms 1 1986 0.17 MB/sec execute 32 sec latency 95.034 ms 10:27:09 (1758810429) shut down facet: mds2 facet_host: oleg149-server facet_failover_host: oleg149-server 1 2095 0.17 MB/sec execute 33 sec latency 54.866 ms 1 2200 0.17 MB/sec execute 34 sec latency 52.100 ms 1 2259 0.17 MB/sec execute 35 sec latency 691.516 ms 1 2259 0.16 MB/sec execute 36 sec latency 1691.772 ms 1 2259 0.16 MB/sec execute 37 sec latency 2695.140 ms 1 2259 0.15 MB/sec execute 38 sec latency 3695.461 ms 1 2259 0.15 MB/sec execute 39 sec latency 4695.666 ms 1 2259 0.15 MB/sec execute 40 sec latency 5695.883 ms 1 2259 0.14 MB/sec execute 41 sec latency 6696.519 ms 1 2259 0.14 MB/sec execute 42 sec latency 7697.298 ms Failover mds2 to oleg149-server mount facets: mds2 1 2259 0.14 MB/sec execute 43 sec latency 8698.191 ms 1 2259 0.13 MB/sec execute 44 sec latency 9701.373 ms 1 2259 0.13 MB/sec execute 45 sec latency 10701.685 ms 1 2259 0.13 MB/sec execute 46 sec latency 11701.897 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.12 MB/sec execute 47 sec latency 12702.080 ms 1 2259 0.12 MB/sec execute 48 sec latency 13703.780 ms 1 2259 0.12 MB/sec execute 49 sec latency 14704.551 ms oleg149-server: oleg149-server.virtnet: executing set_default_debug -1 all pdsh@oleg149-client: oleg149-server: ssh exited with exit code 1 1 2259 0.12 MB/sec execute 50 sec latency 15704.978 ms Started lustre-MDT0001 10:27:27 (1758810447) targets are mounted 10:27:27 (1758810447) facet_failover done 1 2259 0.11 MB/sec execute 51 sec latency 16705.210 ms 1 2259 0.11 MB/sec execute 52 sec latency 17705.537 ms 1 2259 0.11 MB/sec execute 53 sec latency 18706.722 ms 1 2342 0.13 MB/sec execute 54 sec latency 19214.491 ms oleg149-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2424 0.13 MB/sec execute 55 sec latency 44.185 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2559 0.14 MB/sec execute 56 sec latency 48.819 ms 1 2768 0.19 MB/sec execute 57 sec latency 60.333 ms 1 2978 0.22 MB/sec execute 58 sec latency 40.988 ms 1 3232 0.23 MB/sec execute 59 sec latency 48.869 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2648 1285040 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2388 1285300 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 41616 3562908 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26856 3576580 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68472 7139488 1% /mnt/lustre 1 3391 0.24 MB/sec execute 60 sec latency 46.488 ms 1 3626 0.29 MB/sec execute 61 sec latency 36.587 ms 1 3755 0.30 MB/sec execute 62 sec latency 38.478 ms 1 3844 0.30 MB/sec execute 63 sec latency 55.846 ms 1 3942 0.30 MB/sec execute 64 sec latency 45.071 ms 1 4026 0.29 MB/sec execute 65 sec latency 71.101 ms test_26 fail mds1 3 times 1 4099 0.29 MB/sec execute 66 sec latency 52.159 ms Failing mds1 on oleg149-server Stopping /mnt/lustre-mds1 (opts:) on oleg149-server 1 4213 0.29 MB/sec execute 67 sec latency 45.819 ms 1 4221 0.28 MB/sec execute 68 sec latency 935.093 ms 10:27:45 (1758810465) shut down facet: mds1 facet_host: oleg149-server facet_failover_host: oleg149-server 1 4221 0.28 MB/sec execute 69 sec latency 1935.322 ms 1 4221 0.27 MB/sec execute 70 sec latency 2935.638 ms 1 4221 0.27 MB/sec execute 71 sec latency 3941.317 ms 1 4221 0.27 MB/sec execute 72 sec latency 4941.811 ms 1 4221 0.26 MB/sec execute 73 sec latency 5942.386 ms 1 4221 0.26 MB/sec execute 74 sec latency 6942.615 ms 1 4221 0.26 MB/sec execute 75 sec latency 7943.442 ms 1 4221 0.25 MB/sec execute 76 sec latency 8943.764 ms 1 4221 0.25 MB/sec execute 77 sec latency 9944.385 ms 1 4221 0.25 MB/sec execute 78 sec latency 10944.698 ms Failover mds1 to oleg149-server mount facets: mds1 1 4221 0.24 MB/sec execute 79 sec latency 11944.956 ms 1 4221 0.24 MB/sec execute 80 sec latency 12945.385 ms 1 4221 0.24 MB/sec execute 81 sec latency 13945.560 ms 1 4221 0.23 MB/sec execute 82 sec latency 14945.830 ms 1 4221 0.23 MB/sec execute 83 sec latency 15947.371 ms 1 4221 0.23 MB/sec execute 84 sec latency 16947.594 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4221 0.23 MB/sec execute 85 sec latency 17948.342 ms 1 4221 0.22 MB/sec execute 86 sec latency 18948.587 ms 1 4221 0.22 MB/sec execute 87 sec latency 19949.259 ms 1 4221 0.22 MB/sec execute 88 sec latency 20949.469 ms 1 4221 0.22 MB/sec execute 89 sec latency 21949.629 ms 1 4221 0.21 MB/sec execute 90 sec latency 22950.471 ms 1 4221 0.21 MB/sec execute 91 sec latency 23950.857 ms 1 4221 0.21 MB/sec execute 92 sec latency 24952.279 ms 1 4221 0.21 MB/sec execute 93 sec latency 25952.482 ms 1 4221 0.20 MB/sec execute 94 sec latency 26953.128 ms 1 4221 0.20 MB/sec execute 95 sec latency 27953.359 ms 1 4221 0.20 MB/sec execute 96 sec latency 28956.583 ms oleg149-server: oleg149-server.virtnet: executing set_default_debug -1 all 1 4221 0.20 MB/sec execute 97 sec latency 29969.617 ms pdsh@oleg149-client: oleg149-server: ssh exited with exit code 1 1 4221 0.20 MB/sec execute 98 sec latency 30969.863 ms Started lustre-MDT0000 10:28:15 (1758810495) targets are mounted 10:28:15 (1758810495) facet_failover done 1 4221 0.19 MB/sec execute 99 sec latency 31970.110 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec oleg149-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 619 110.659 33962.943 Close 454 5.916 21.985 Rename 26 41.089 77.415 Unlink 124 13.511 46.457 Qpathinfo 586 56.517 28694.595 Qfileinfo 97 1.162 12.796 Qfsinfo 104 1.001 9.435 Sfileinfo 52 31.529 71.617 Find 219 5.974 38.990 WriteX 304 5.986 54.630 ReadX 984 0.704 42.994 LockX 2 5.977 8.372 UnlockX 2 4.514 5.292 Flush 43 27.469 95.019 Throughput 0.193942 MB/sec 1 clients 1 procs max_latency=31970.110 ms stopping dbench on /mnt/lustre at Thu Sep 25 10:28:20 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2964 1284724 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2716 1284972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12636 3594256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20028 3565872 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 32664 7160128 1% /mnt/lustre '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Thu Sep 25 10:28:26 EDT 2025 waiting for dbench pid 68114 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 48 1.96 MB/sec warmup 1 sec latency 74.620 ms 1 119 2.72 MB/sec warmup 2 sec latency 138.122 ms 1 165 2.26 MB/sec warmup 3 sec latency 152.442 ms 1 223 2.15 MB/sec warmup 4 sec latency 108.374 ms 1 279 2.08 MB/sec warmup 5 sec latency 107.704 ms 1 323 1.95 MB/sec warmup 6 sec latency 99.118 ms test_26 fail mds2 4 times 1 381 1.93 MB/sec warmup 7 sec latency 95.950 ms Failing mds2 on oleg149-server 1 445 1.95 MB/sec warmup 8 sec latency 82.510 ms Stopping /mnt/lustre-mds2 (opts:) on oleg149-server 1 511 1.96 MB/sec warmup 9 sec latency 90.817 ms 1 521 1.80 MB/sec warmup 10 sec latency 866.853 ms 1 521 1.64 MB/sec warmup 11 sec latency 1869.354 ms 1 521 1.50 MB/sec warmup 12 sec latency 2869.595 ms 1 521 1.39 MB/sec warmup 13 sec latency 3869.814 ms 1 521 1.29 MB/sec warmup 14 sec latency 4870.797 ms 1 521 1.20 MB/sec warmup 15 sec latency 5871.252 ms 10:28:42 (1758810522) shut down facet: mds2 facet_host: oleg149-server facet_failover_host: oleg149-server 1 521 1.13 MB/sec warmup 16 sec latency 6871.536 ms 1 521 1.06 MB/sec warmup 17 sec latency 7872.347 ms 1 521 1.00 MB/sec warmup 18 sec latency 8872.545 ms 1 521 0.95 MB/sec warmup 19 sec latency 9873.591 ms 1 521 0.00 MB/sec execute 1 sec latency 11876.615 ms 1 521 0.00 MB/sec execute 2 sec latency 12876.798 ms 1 521 0.00 MB/sec execute 3 sec latency 13877.575 ms 1 521 0.00 MB/sec execute 4 sec latency 14877.794 ms 1 521 0.00 MB/sec execute 5 sec latency 15879.878 ms Failover mds2 to oleg149-server 1 521 0.00 MB/sec execute 6 sec latency 16882.802 ms mount facets: mds2 1 521 0.00 MB/sec execute 7 sec latency 17882.907 ms 1 521 0.00 MB/sec execute 8 sec latency 18883.814 ms 1 521 0.00 MB/sec execute 9 sec latency 19886.970 ms 1 521 0.00 MB/sec execute 10 sec latency 20887.149 ms 1 521 0.00 MB/sec execute 11 sec latency 21887.690 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 521 0.00 MB/sec execute 12 sec latency 22890.044 ms 1 521 0.00 MB/sec execute 13 sec latency 23890.766 ms 1 521 0.00 MB/sec execute 14 sec latency 24891.065 ms 1 521 0.00 MB/sec execute 15 sec latency 25893.546 ms oleg149-server: oleg149-server.virtnet: executing set_default_debug -1 all pdsh@oleg149-client: oleg149-server: ssh exited with exit code 1 1 521 0.00 MB/sec execute 16 sec latency 26894.055 ms Started lustre-MDT0001 10:29:03 (1758810543) targets are mounted 10:29:03 (1758810543) facet_failover done 1 521 0.00 MB/sec execute 17 sec latency 27894.369 ms 1 521 0.00 MB/sec execute 18 sec latency 28898.984 ms 1 521 0.00 MB/sec execute 19 sec latency 29899.210 ms 1 542 0.05 MB/sec execute 20 sec latency 30601.616 ms 1 664 0.15 MB/sec execute 21 sec latency 63.018 ms oleg149-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 726 0.15 MB/sec execute 22 sec latency 77.205 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 785 0.15 MB/sec execute 23 sec latency 74.311 ms 1 861 0.15 MB/sec execute 24 sec latency 72.384 ms 1 914 0.15 MB/sec execute 25 sec latency 59.468 ms 1 980 0.15 MB/sec execute 26 sec latency 69.101 ms 1 1064 0.18 MB/sec execute 27 sec latency 66.635 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3308 1284380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3128 1284560 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22288 3582576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 48004 3557688 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 70292 7140264 1% /mnt/lustre 1 1147 0.18 MB/sec execute 28 sec latency 65.669 ms 1 1223 0.17 MB/sec execute 29 sec latency 61.210 ms 1 1306 0.19 MB/sec execute 30 sec latency 82.191 ms 1 1398 0.26 MB/sec execute 31 sec latency 725.520 ms 1 1441 0.25 MB/sec execute 32 sec latency 1059.442 ms 1 1532 0.24 MB/sec execute 33 sec latency 48.435 ms 1 1632 0.24 MB/sec execute 34 sec latency 53.933 ms test_26 fail mds1 5 times 1 1689 0.23 MB/sec execute 35 sec latency 94.055 ms Failing mds1 on oleg149-server Stopping /mnt/lustre-mds1 (opts:) on oleg149-server 1 1773 0.23 MB/sec execute 36 sec latency 93.966 ms 1 1820 0.22 MB/sec execute 37 sec latency 484.695 ms 1 1820 0.22 MB/sec execute 38 sec latency 1486.947 ms 1 1820 0.21 MB/sec execute 39 sec latency 2487.264 ms 1 1820 0.21 MB/sec execute 40 sec latency 3487.700 ms 1 1820 0.20 MB/sec execute 41 sec latency 4488.179 ms 1 1820 0.20 MB/sec execute 42 sec latency 5488.435 ms 1 1820 0.19 MB/sec execute 43 sec latency 6488.790 ms 1 1820 0.19 MB/sec execute 44 sec latency 7489.332 ms 10:29:31 (1758810571) shut down facet: mds1 facet_host: oleg149-server facet_failover_host: oleg149-server 1 1820 0.18 MB/sec execute 45 sec latency 8490.265 ms 1 1820 0.18 MB/sec execute 46 sec latency 9490.482 ms 1 1820 0.18 MB/sec execute 47 sec latency 10492.293 ms 1 1820 0.17 MB/sec execute 48 sec latency 11493.222 ms 1 1820 0.17 MB/sec execute 49 sec latency 12497.207 ms 1 1820 0.17 MB/sec execute 50 sec latency 13498.247 ms 1 1820 0.16 MB/sec execute 51 sec latency 14498.547 ms 1 1820 0.16 MB/sec execute 52 sec latency 15498.844 ms 1 1820 0.16 MB/sec execute 53 sec latency 16499.197 ms 1 1820 0.15 MB/sec execute 54 sec latency 17499.454 ms Failover mds1 to oleg149-server mount facets: mds1 1 1820 0.15 MB/sec execute 55 sec latency 18499.682 ms 1 1820 0.15 MB/sec execute 56 sec latency 19500.070 ms 1 1820 0.15 MB/sec execute 57 sec latency 20500.323 ms 1 1820 0.14 MB/sec execute 58 sec latency 21500.618 ms 1 1820 0.14 MB/sec execute 59 sec latency 22500.832 ms 1 1820 0.14 MB/sec execute 60 sec latency 23501.184 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1820 0.14 MB/sec execute 61 sec latency 24501.650 ms 1 1820 0.13 MB/sec execute 62 sec latency 25501.888 ms 1 1820 0.13 MB/sec execute 63 sec latency 26502.097 ms 1 1820 0.13 MB/sec execute 64 sec latency 27502.502 ms 1 1820 0.13 MB/sec execute 65 sec latency 28503.013 ms 1 1820 0.13 MB/sec execute 66 sec latency 29503.258 ms 1 1820 0.12 MB/sec execute 67 sec latency 30503.499 ms 1 1820 0.12 MB/sec execute 68 sec latency 31504.278 ms 1 1820 0.12 MB/sec execute 69 sec latency 32504.672 ms 1 1820 0.12 MB/sec execute 70 sec latency 33504.911 ms 1 1820 0.12 MB/sec execute 71 sec latency 34505.131 ms 1 1820 0.11 MB/sec execute 72 sec latency 35505.561 ms oleg149-server: oleg149-server.virtnet: executing set_default_debug -1 all 1 1820 0.11 MB/sec execute 73 sec latency 36505.788 ms pdsh@oleg149-client: oleg149-server: ssh exited with exit code 1 1 1820 0.11 MB/sec execute 74 sec latency 37507.281 ms Started lustre-MDT0000 10:30:01 (1758810601) targets are mounted 10:30:01 (1758810601) facet_failover done 1 1820 0.11 MB/sec execute 75 sec latency 38508.047 ms 1 1820 0.11 MB/sec execute 76 sec latency 39509.232 ms 1 1820 0.11 MB/sec execute 77 sec latency 40514.206 ms 1 1857 0.11 MB/sec execute 78 sec latency 40916.433 ms oleg149-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1980 0.11 MB/sec execute 79 sec latency 42.453 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2055 0.11 MB/sec execute 80 sec latency 59.954 ms 1 2162 0.11 MB/sec execute 81 sec latency 62.708 ms 1 2291 0.12 MB/sec execute 82 sec latency 60.648 ms 1 2394 0.12 MB/sec execute 83 sec latency 43.920 ms 1 2474 0.13 MB/sec execute 84 sec latency 68.007 ms 1 2591 0.13 MB/sec execute 85 sec latency 47.868 ms 1 2779 0.16 MB/sec execute 86 sec latency 68.638 ms 1 2957 0.18 MB/sec execute 87 sec latency 68.180 ms 1 3188 0.18 MB/sec execute 88 sec latency 56.056 ms 1 3327 0.19 MB/sec execute 89 sec latency 59.094 ms 1 3491 0.23 MB/sec execute 90 sec latency 108.737 ms 1 3578 0.22 MB/sec execute 91 sec latency 49.117 ms 1 3666 0.22 MB/sec execute 92 sec latency 65.950 ms 1 3758 0.23 MB/sec execute 93 sec latency 124.564 ms 1 3836 0.23 MB/sec execute 94 sec latency 56.351 ms 1 3905 0.23 MB/sec execute 95 sec latency 54.172 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Sep 25 10:30:22 EDT 2025 with return code 0 68114 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68114 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished